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- B751C vs Shine 4
Bigme B751C vs Tolino Shine 4
What B751C does better (9) and where Shine 4 wins (0) — every spec side by side.
Dimensions
Size comparison
B751CShine 4
| B751C | Shine 4 | Difference | |
|---|---|---|---|
| Height | 155 mm | 159 mm | −4 mm |
| Width | 136 mm | 112 mm | +24 mm |
| Thickness | 7 mm | 8 mm | −1 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is B751C better than Shine 4?
- Storage64 GB vs 16 GB4×
- Battery capacity2,300 mAh vs 1,500 mAh+53%
- RAM4 GB vs 0.5 GB8×
- Colour screenYes · Shine 4: No
- Memory card slotYes · Shine 4: No
- Google Play appsYes · Shine 4: No
- Screen size7″ vs 6″+17%
- CPU clock2.3 GHz vs 1.8 GHz+28%
- Thickness7 mm vs 8 mm+14%
Why is Shine 4 better than B751C?
Shine 4 has no measurable advantages in this pair.
Specifications
Side by side
| Screen | ||
| Screen size | 7″ | 6″ |
| Resolution | 1680 × 1264 | 1448 × 1072 |
| Pixel density | 300 ppi | 300 ppi |
| Screen technology | E Ink Kaleido 3 | E Ink Carta |
| Colour screen | Yes | No |
| Colour pixel density | 150 ppi | — |
| Grey levels | — | 16 |
| Touchscreen | — | Yes |
| Front light | — | Yes |
| Warm light (adjustable colour temperature) | — | Yes |
| Design | ||
| Weight | — | 172 g |
| Width | 136 mm | 112 mm |
| Height | 155 mm | 159 mm |
| Thickness | 7 mm | 8 mm |
| Protection rating | — | IPX8 |
| Water resistance (IPx) | — | IPx8 |
| Physical page-turn buttons | — | No |
| Colours | Black | Black |
| Battery | ||
| Battery capacity | 2,300 mAh | 1,500 mAh |
| USB-C | — | Yes |
| Storage | ||
| Storage | 64 GB | 16 GB |
| RAM | 4 GB | 0.5 GB |
| Memory card slot | Yes | No |
| Max memory card | 1,000 GB | — |
| Pen & notes | ||
| Pen support (handwriting) | — | No |
| Software & books | ||
| Platform | Android | — |
| Operating system | Android | — |
| Google Play apps | Yes | No |
| Built-in bookstore | Google Play Books (app) | Tolino (Thalia, Hugendubel, Weltbild…) |
| Supported formats | — | EPUB, PDF, TXT |
| EPUB support | — | Yes |
| Public library lending (OverDrive / Libby / Onleihe) | — | Yes |
| Connectivity & audio | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | — |
| Mobile data (4G / LTE) | No | No |
| Performance | ||
| CPU clock | 2.3 GHz | 1.8 GHz |
